Manufacturer: Merten
Reference 1: 683901
Reference 2:
Series:
Colour: -
P.G.: X3
Weight: 0,290 Kg.
Web Code: 9231

REG emergency power supply

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  DESCRIPTION
To buffer the bus voltage. If a complete mains failure occurs, an external lead gel battery with a voltage of DC 12 V (SELV) can be connected to the REG power supply for buffering. The lead gel battery is recharged or maintained in its charged
state by integrated charging electronics.

A binary input can be connected in order to register the operational statuses (mains voltage, error warning, battery operation).
For installation on DIN rails EN 60715. A data rail is not necessary.

Mains voltage: AC 110 - 230 V, 50-60 Hz
Output to power supply:
Output voltage: DC 30 V ±2 V
Output current:
without battery with mains supply max. 300 mA,
with battery without mains supply max. 640 mA
Short-circuit current: < 1.5 A
Charging current: max. 1 A
Connections: plug-in screw terminal for main connector, operating state (4-pin, 3 floating contacts) and emergency power supply. Plug-in terminal for battery connection (two 1 mm pins)
Device width: 4 TE = approx. 72 mm

In KNX, to be completed with: KNX power supply REG-K/160 mA
with emergency power input, art. no. 683816. KNX power supply
REG-K/320 mA with emergency power input, art. no. 683832.
KNX power supply REG-K/640 mA with emergency power input,
art. no. 683890.

Accessories: Lead gel battery, art. no. 668990. Lead gel battery,
art. no. 668991. Binary input REG-K/4x10 art. no. 644492.
Binary input REG-K/8x10, art. no. 644592.

Contents: With connecting terminal and cable cover


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